How long is the delivery time?

Delivery is completed within 15 workdays for both peak and off-peak seasons.

Is customization available?

Yes, we offer OEM and ODM services with customization from samples and designs.

Low Heavy Metal 99% Phosphorous Acid Crystal

Name: Low Heavy Metal 99% Phosphorous Acid Crystal
Brand: Wuhan Kangzheng Science and Technology Co., Ltd.
SKU: 2118448065

Hubei, ChinaWuhan Kangzheng Science and Technology Co., Ltd.

US$1,600.00

10 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

13598-36-2

Formula

H3o3p

Model NO.

Kagro-PA

EINECS

237-066-7

Certification

ISO, SGS

Purity

90%~99%

Type

Phosphorous Acid

Grade Standard

Industrial Grade

Shelf Life

24 Months

Mf

H3po3

Content

98.5%, 99%

Type of Packing

25kg, 500kg, 1000kg

Transport Package

Bag

Specification

98.5%, 99%

Trademark

kagro

Origin

China

HS Code

281119

Production Capacity

100000/Year

Key features

High Purity Options: Available in 98.5% and 99.0% purity grades for industrial applications.

Versatile Industrial Uses: Serves as raw material for fungicides, plastic stabilizers, and water treatment additives.

Flexible Packaging: Offered in 25kg, 500kg, and 1000kg bags to suit various order sizes.

Free Sample Availability: Free samples provided upon request for quality verification.

Comprehensive Certifications: ISO and SGS certified with COA and MSDS documents available.

Fast Delivery: Quick delivery within 15 workdays during both peak and off-peak seasons.

Long Shelf Life: Product maintains quality for up to 24 months from manufacture.

OEM and ODM Services: Customization available from both samples and designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Wuhan Kangzheng Science and Technology Co., Ltd.

Hubei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 17 Years CertifiedNearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤5.22h

AI-Powered supplier vetting

SummaryWuhan Kangzheng Science and Technology Co., Ltd. is identified as a trading company supplying chemical products and fertilizers. It offers customization from samples and designs, ODM services, and OEM services for well-known brands, while reporting no 3D software design, SDK, or recent new-product development capability. Service-management procedures for supplier assessment, corrective and preventive actions, and customer complaints are documented and followed. The supplier has no overseas warehouse, showroom, agent, or branch, and has not participated in offline trade shows; however, it reports 90% export sales, self-operated import/export rights, and 17 years of export experience. Financial records are referenced for 2021–2023, but their results are not provided. An SGS audit is recorded, but the audit type and result are given only as codes, so certification or audit quality cannot be confirmed.

Supplier typeThe supplier is explicitly classified as a trading company, with stated activities including technical services and manufacturing and sales of specialized chemical products excluding hazardous chemicals. Its primary products are identified as chemical products and fertilizers.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints, corrective and preventive actions, and supplier service assessment. It also reports lead times within 15 working days in both peak and off-season, but the slices do not directly confirm broader after-sales coverage or performance.

R&D capabilityThe supplier reports no professional technical R&D capability, no 3D software design service, no available SDK, and no new products during the past year. ODM service is available, but the explicit R&D limitations indicate insufficient evidence of strong innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples and designs, ODM services, and OEM services for well-known brands. These stated services provide direct evidence of customization capability, although no details on design resources or production execution are given.

Product Q&A

Q:What are the main applications of this chemical?

It is used as a raw material for agricultural fungicides, plastic stabilizers, water treatment additives, and as a reducing agent in chemical reactions.

Q:What packaging options are available?

We offer packaging in 25kg, 500kg, and 1000kg bags.

Q:Do you provide free samples?

Yes, free samples will be provided upon request.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Ton.

Q:What are the payment terms?

We accept LC and T/T payment terms.